package com.preskool.mapper;

import com.preskool.po.Class;

public interface ClassMapper {
    int deleteByPrimaryKey(Integer clid);

    int insert(Class record);

    int insertSelective(Class record);

    Class selectByPrimaryKey(Integer clid);

    int updateByPrimaryKeySelective(Class record);

    int updateByPrimaryKey(Class record);

    Class selectClassByName(String clName);
}